Secure interconnection protocol method and system used between network manager and router

A security interconnection and router technology, which is applied in the field of secure interconnection protocol methods and systems, can solve problems such as low security, hidden dangers of communication security, and lack of protection, so as to prevent illegal device access, improve security, and ensure safety effect

CN113839776AActive Publication Date: 2021-12-24军事科学院系统工程研究院网络信息研究所
8 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2021-12-24

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a secure interconnection protocol method and system between a network manager and a router. The method comprises the following steps: S1, access authentication; S2, channel establishment and parameter negotiation; S3, updating of the periodic key; S4, protoco terminating; and S5, maintaining overtime. The functions of automatic discovery, secure access authentication, data encapsulation, anti-replay, ciphertext transmission and the like of network management and router equipment are realized, illegal equipment access is effectively prevented, the equipment is prevented from being subjected to multi-level illegal attacks from access control to message forwarding, the functions of equipment identity security identification and the like are provided, and a secure interaction means between the network management equipment and the managed equipment is provided.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the field of communication protocols, and in particular relates to a method and system for a safe interconnection protocol between a network manager and a router. Background technique

[0002] With the wide application of the network, the interconnection of devices is becoming more and more complex, and it is also facing various security issues. It is increasingly necessary to ensure the security of network connections. In order to meet the increasingly higher security and reliability requirements of the new network environment, more and more attention has been paid to network management and secure interconnection of managed devices, and network management security standards and protocols are constantly being updated and enhanced.

[0003] The interconnection protocol between traditional network devices cannot effectively prevent illegal device access, the security level is low, and it does not have good protection. There are g...

Examples

Embodiment Construction

[0082] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0083] The first aspect of the present invention discloses a method for a secure interconnection protocol between a network manager and a router.

[0084] figure 1 It is a schematic diagram of the working level of the security interconnection protocol between the gateway and the router according to the embodiment of the present invention; as...